Yes it is available but it is the dinner price all day.
I think the buffet price for adult is 22.95
Its an all you can eat menu for one price. So they give you a menu and you order appetizers sashimi sushi... Anything you want from the menu. It's pretty damn good food too! I don't recall the price. Sorry, my friend.
I don't even think they have an all-you-can eat buffet, to be honest
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